NEOG
insider transactionsNEOGEN CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+209
209 buy · 0 sell
Net value · 365d
$2.0K
$2.0K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
4
209 buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·F
Chief Accounting Officer
$22.3K
2.6K sh · $8.75
Own -10%
-
Exercise·M
Former Chief Legal Officer
$326.9K
35.2K sh · $9.29
Own New
-
Other·F
Former Chief Legal Officer
$95.1K
10.2K sh · $9.29
Own -11%
-
Exercise·M
Former Chief Legal Officer
$326.9K
35.2K sh · $9.29
Own +61%
-
Exercise·M
Chief Accounting Officer
$43.4K
4.6K sh · $9.53
Own New
-
Other·F
Chief Accounting Officer
$14.9K
1.6K sh · $9.53
Own -8%
-
Exercise·M
Chief Accounting Officer
$43.4K
4.6K sh · $9.53
Own +32%
-
Grant·A
Chief Legal Officer
$0
89.5K sh
Own New
-
Grant·A
Chief Legal Officer
$375.0K
39.3K sh · $9.53
Own New
-
Buy·P
Mikheal Nassif KEY
CEO
$252
23 sh · $10.94
Own +3%
-
Buy·P
Mikheal Nassif KEY
CEO
$240
24 sh · $10.00
Own +4%
-
Buy·P
Mikheal Nassif KEY
CEO
$246
25 sh · $9.86
Own +4%
-
Buy·P
Mikheal Nassif KEY
CEO
$1.3K
137 sh · $9.33
Own +28%
-
Grant·A
Senior Vice President
$0
130.6K sh
Own New
-
Grant·A
Senior Vice President
$375.0K
50.8K sh · $7.38
Own New
-
Grant·A
Senior Vice President
$0
261.2K sh
Own New
-
Grant·A
Senior Vice President
$375.0K
50.8K sh · $7.38
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 3, 2026 | John Patrick Moylan | Other F | 2.6K | $22.3K |
| May 18, 2026 | Amy M Rocklin | Exercise M | 35.2K | $326.9K |
| May 18, 2026 | Amy M Rocklin | Other F | 10.2K | $95.1K |
| May 18, 2026 | Amy M Rocklin | Exercise M | 35.2K | $326.9K |
| May 4, 2026 | John Patrick Moylan | Exercise M | 4.6K | $43.4K |
| May 4, 2026 | John Patrick Moylan | Other F | 1.6K | $14.9K |
| May 4, 2026 | John Patrick Moylan | Exercise M | 4.6K | $43.4K |
| May 1, 2026 | Jennifer Evans Stacey | Grant A | 89.5K | $0 |
| May 1, 2026 | Jennifer Evans Stacey | Grant A | 39.3K | $375.0K |
| Feb 17, 2026 | Mikheal Nassif KEY | Buy P | 23 | $252 |
| Feb 2, 2026 | Mikheal Nassif KEY | Buy P | 24 | $240 |
| Jan 26, 2026 | Mikheal Nassif KEY | Buy P | 25 | $246 |
| Jan 16, 2026 | Mikheal Nassif KEY | Buy P | 137 | $1.3K |
| Jan 7, 2026 | Tamara A. Ranalli KEY | Grant A | 130.6K | $0 |
| Jan 7, 2026 | Tamara A. Ranalli KEY | Grant A | 50.8K | $375.0K |
| Jan 7, 2026 | Tamara A. Ranalli KEY | Grant A | 261.2K | $0 |
| Jan 7, 2026 | Tamara A. Ranalli KEY | Grant A | 50.8K | $375.0K |
About NEOG insider trading
This page tracks insider transactions for NEOGEN CORP (NEOG) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.